﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;

using AspnetIdentity.Data.Models;
using Microsoft.EntityFrameworkCore;
using Microsoft.AspNetCore.Identity;
using Microsoft.AspNetCore.Http;

namespace AspnetIdentity
{
    public class Startup
    {
        public Startup(IConfiguration configuration)
        {
            Configuration = configuration;
        }

        public IConfiguration Configuration { get; }

        // This method gets called by the runtime. Use this method to add services to the container.
        public void ConfigureServices(IServiceCollection services)
        {
            services.Configure<CookiePolicyOptions>(options =>
            {
                // This lambda determines whether user consent for non-essential cookies is needed for a given request.
                options.CheckConsentNeeded = context => true;
                options.MinimumSameSitePolicy = SameSiteMode.None;
            });
            //Add-Migration Init
            // update-database Init 

            services.AddDbContext<ApplicationDbContext>(options =>
            {
                //配置文件前面必须是；ConnectionStrings
                //因为默认是：GetSection("ConnectionStrings")[name].
                options.UseMySql(Configuration.GetConnectionString("ConnectionStrings"));

                //options.UseSqlServer(Configuration["Data:DefaultConnection:ConnectionString"]));
            });
            services.AddIdentity<ApplicationUser, ApplicationRole>()
                .AddEntityFrameworkStores<ApplicationDbContext>()
                .AddDefaultTokenProviders();
            services.Configure<IdentityOptions>(options =>
            {
                options.Password.RequireLowercase = false;
                options.Password.RequireNonAlphanumeric = false;
                options.Password.RequireUppercase = false;
                options.Password.RequiredLength = 1;
            });
            services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);
            //services.AddEfCoreMySql(this.Configuration.GetConnectionString("ConnectionStrings"), typeof(Startup).Assembly);
        //    services.AddService();
        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IHostingEnvironment env)
        {
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }
            app.UseAuthentication();
            app.UseMvc();
        }
    }
}
